DE102008027725B8 - Radio wave transmission cover and method of making a radio wave transmission cover - Google Patents

Radio wave transmission cover and method of making a radio wave transmission cover Download PDF

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Publication number
DE102008027725B8
DE102008027725B8 DE102008027725.8A DE102008027725A DE102008027725B8 DE 102008027725 B8 DE102008027725 B8 DE 102008027725B8 DE 102008027725 A DE102008027725 A DE 102008027725A DE 102008027725 B8 DE102008027725 B8 DE 102008027725B8
Authority
DE
Germany
Prior art keywords
radio wave
wave transmission
transmission cover
making
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE102008027725.8A
Other languages
German (de)
Other versions
DE102008027725B4 (en
DE102008027725A1 (en
Inventor
c/o Toyoda Gosei Co. Ltd. MAEDA Hideto
c/o Toyoda Gosei Co. Ltd. KAWASHIMA Daiichiro
c/o Toyoda Gosei Co. Ltd. FUJII Tetsuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2008087964A external-priority patent/JP4888732B2/en
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Publication of DE102008027725A1 publication Critical patent/DE102008027725A1/en
Application granted granted Critical
Publication of DE102008027725B4 publication Critical patent/DE102008027725B4/en
Publication of DE102008027725B8 publication Critical patent/DE102008027725B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B29C2045/1673—Making multilayered or multicoloured articles with an insert injecting the first layer, then feeding the insert, then injecting the second layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C2045/1682—Making multilayered or multicoloured articles preventing defects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • B29L2009/008—Layered products coated metalized, galvanized
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3456—Antennas, e.g. radomes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
DE102008027725.8A 2007-06-13 2008-06-11 Radio wave transmission cover and method of making a radio wave transmission cover Expired - Fee Related DE102008027725B8 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-156697 2007-06-13
JP2007156697 2007-06-13
JP2008-087964 2008-03-28
JP2008087964A JP4888732B2 (en) 2007-06-13 2008-03-28 Radio wave transmission cover and method of manufacturing radio wave transmission cover

Publications (3)

Publication Number Publication Date
DE102008027725A1 DE102008027725A1 (en) 2008-12-18
DE102008027725B4 DE102008027725B4 (en) 2014-04-10
DE102008027725B8 true DE102008027725B8 (en) 2014-07-24

Family

ID=39986394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008027725.8A Expired - Fee Related DE102008027725B8 (en) 2007-06-13 2008-06-11 Radio wave transmission cover and method of making a radio wave transmission cover

Country Status (2)

Country Link
US (1) US7990334B2 (en)
DE (1) DE102008027725B8 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4720866B2 (en) * 2008-07-30 2011-07-13 豊田合成株式会社 Decorative member and manufacturing method thereof
DE102011010861A1 (en) * 2011-02-10 2012-08-16 Daimler Ag Method for optimizing radome for environment detection sensor mounted at e.g. front part of motor car, involves subjecting radome models to simulation process, and selecting optimized model based on radar-periodical transmission behavior
DE102011053104A1 (en) * 2011-08-30 2013-02-28 Hella Kgaa Hueck & Co. Radom
JP2015054648A (en) * 2013-09-13 2015-03-23 豊田合成株式会社 Vehicle exterior member
DE102013017437A1 (en) * 2013-10-19 2014-10-02 Linden Gmbh An emblem or an ornament exhibiting component, in particular radome
JP2015099081A (en) * 2013-11-19 2015-05-28 豊田合成株式会社 Electric wave transparent cover, and method of manufacturing the same
US9673517B2 (en) 2014-04-30 2017-06-06 Honda Motor Co., Ltd. Vehicle radar cover assembly and method
KR101601530B1 (en) * 2014-11-06 2016-03-09 현대자동차주식회사 Radio wave penetration type optical film with muiltiple layer
JP6216708B2 (en) * 2014-12-26 2017-10-18 株式会社ファルテック Radar cover manufacturing method and radar cover
JP6467985B2 (en) * 2015-02-25 2019-02-13 豊田合成株式会社 Manufacturing method of electromagnetic wave transmission cover
DE102015217744A1 (en) * 2015-09-16 2017-03-16 Nanogate PD Systems GmbH Radom
US9828036B2 (en) 2015-11-24 2017-11-28 Srg Global Inc. Active grille shutter system with integrated radar
US9834155B2 (en) * 2016-03-09 2017-12-05 GM Global Technology Operations LLC Radar transparent vehicle emblem with multi-color, multi-dimensional A-surface
JP6332385B2 (en) 2016-09-29 2018-05-30 マツダ株式会社 Film material insert molding method and apparatus
KR102415858B1 (en) * 2016-10-24 2022-07-01 자니니 오토 그룹 에스. 에이 car radome
WO2018105644A1 (en) * 2016-12-09 2018-06-14 株式会社ファルテック Radar cover and manufacturing method for radar cover
KR102616309B1 (en) 2016-12-28 2023-12-20 자니니 오토 그룹 에스. 에이 Automotive radome
US11073600B2 (en) 2017-12-22 2021-07-27 Robert Bosch Gmbh Radar sensor
JP7077718B2 (en) * 2018-03-29 2022-05-31 豊田合成株式会社 Radio wave transmission cover
US20210147622A1 (en) * 2018-05-02 2021-05-20 Mitsubishi Engineering-Plastic Corporation Cover for millimeter-wave radar and millimeter-wave radar module including the same
DE112019002047T5 (en) * 2018-05-17 2021-01-07 Ikuyo Co., Ltd. DECORATIVE ELEMENT
JP6719506B2 (en) * 2018-06-26 2020-07-08 Ｎｉｓｓｈａ株式会社 Electromagnetic wave transparent cover and manufacturing method thereof
ES2954960T3 (en) 2018-08-30 2023-11-27 Po Ind Llevant Marineta 2 5 Radome for vehicles and manufacturing procedure for said radome
DE102018007018A1 (en) 2018-09-05 2019-03-07 Daimler Ag Radomelement for a distance warning radar of a vehicle and a method for producing the Radomelementes
JP2020067291A (en) * 2018-10-22 2020-04-30 豊田合成株式会社 On-vehicle sensor cover
JP7101634B2 (en) * 2019-03-29 2022-07-15 本田技研工業株式会社 Resin molded product
US11495880B2 (en) * 2019-04-18 2022-11-08 Srg Global, Llc Stepped radar cover and method of manufacture
EP4124879A1 (en) 2021-07-27 2023-02-01 Zanini Auto Grup, S.A. Radome for vehicles

Family Cites Families (8)

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DE19819709C2 (en) * 1998-05-02 2000-05-25 Daimler Chrysler Ag Method for producing a radome for a distance warning radar and radome for a distance warning radar
DE19844021C2 (en) * 1998-09-25 2001-05-10 Daimler Chrysler Ag Cladding part located within the beam path of a radar device
DE19963004A1 (en) * 1999-12-24 2001-06-28 Bosch Gmbh Robert Vehicle radar system, e.g. for adaptive cruise control has dielectric body in beam path heated by directly contacting electrically-conducting tracks of material with positive temperature coefficient
DE10028801A1 (en) * 2000-06-15 2001-12-20 Volkswagen Ag Radome for radar sensor for motor vehicle has structured coating formed by perforation or different layer thicknesses
JP3755809B2 (en) 2000-10-27 2006-03-15 本田技研工業株式会社 Radio wave permeable exterior part and manufacturing method thereof
DE10156699B4 (en) * 2001-11-17 2005-06-09 Audi Ag Method of making a heatable radome badge and radome badge
JP4022819B2 (en) * 2002-12-26 2007-12-19 豊田合成株式会社 Radio wave transmission cover
DE10351527A1 (en) * 2003-11-03 2005-06-09 Hella Kgaa Hueck & Co. Radome for distance warning radar on vehicles has a cover plate comprising plastic parts welded together by laser

Also Published As

Publication number Publication date
DE102008027725B4 (en) 2014-04-10
US20080309579A1 (en) 2008-12-18
DE102008027725A1 (en) 2008-12-18
US7990334B2 (en) 2011-08-02

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R083 Amendment of/additions to inventor(s)
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20150113

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee